Looking for Custom Optical Components?
✔ OEM / ODM Customization
✔ Free Drawing DFM Technical Review
✔ 24-Hour Professional Quotation
✔ Flexible Low MOQ & Fast Prototypes
Custom Smart Watch Cover Glass | 0.3mm/0.55mm/1mm/2mm/3mm Black Frame Tempered Glass






Custom chemically tempered protective cover glass for smart watches & fitness trackers, multi-thickness options from 0.3mm to 3mm with integrated black silk screen frame. Custom shaping, edge polishing and functional coating (AG/AR/AF/ITO) supported, one-stop optical glass OEM manufacturing from Felix Glass.
1. Product Overview
2. Standard Technical Parameter Table
| Item | Technical Specification |
|---|---|
| Base Material | Chemical tempered soda lime glass; optional ultra-thin aluminosilicate glass |
| Available Thickness | 0.3mm / 0.55mm / 1mm / 2mm / 3mm |
| Frame Treatment | Black silk screen printed frame; custom color/print pattern acceptable |
| Shape Processing | Round, square, rounded rectangle, curved 3D contour, fully custom CNC cutting |
| Edge Finishing | Fine polished edge, 0.05mm safety chamfer, anti-collision edge |
| Optional Functional Coatings | AG anti-glare, AR anti-reflection, AF anti-fingerprint, ITO conductive coating |
| Surface Hardness | ≥6H after chemical strengthening |
| Tolerance Control | Thickness tolerance ±0.02mm; dimension tolerance ±0.03mm |
| Supporting Custom Service | Drawing customization, small batch sample, one-stop coating & printing |
| Typical Application | Smart watch, fitness tracker, smart bracelet, miniature wearable HMI screen |
3. Core Manufacturing Capabilities
- Precision CNC Machining: Custom contour cutting for irregular watch glass outlines
- Chemical Strengthening: Tempering treatment to boost glass impact resistance
- Silk Screen Printing: Uniform black frame printing with stable ink adhesion
- Optical Coating: AG/AR/AF/ITO coating line for multi-scene wearable demands
- Precision Inspection: Full-size dimension & appearance testing before delivery
- Optical Bonding Support: Compatible with subsequent full lamination service
4. Industry Application Scenarios
- Consumer Electronics: Mass production cover glass for commercial smart watch brands
- Smart Home & Appliances: Mini wearable control bracelet display windows
- Medical Devices: Portable medical wearable monitoring equipment touch glass
- Industrial Automation: Small industrial wearable staff tracking terminals Internal anchor
- links preset: Consumer Electronics Medical Devices Smart Home & Appliances
5. Matching Related Solutions
- Anti-Fingerprint Glass Solutions: AF coating upgrade for smooth touch experience
- Anti-Glare Glass Solutions: AG coating for outdoor wearable clear display
- Touch Interface Glass Solutions: ITO conductive glass for touch function integration Anchor
- links: Anti-Fingerprint Glass Solutions Anti-Glare Glass Solutions Touch Interface Glass Solutions
四、Standard Resource Download Area
- Smart Watch Cover Glass Datasheet.pdf
- Standard Outline Drawing Template.pdf
- Coating Performance Test Report.pdf
- Factory Quality Control Manual.pdf
- Optical Glass Application Case Catalog.pdf
五、Related Content Recommendation
Related Products
Related Case Studies
- Consumer Electronics Smart Watch Cover Glass Mass Production Case
Knowledge Center Guides
- How To Choose Thickness For Wearable Display Cover Glass
- Introduction Of Chemical Tempering For Ultra-Thin Glass
- Difference Between AG, AR And AF Coatings For Consumer Glass
RFQ Conversion Module
Quick Quote For Custom Smart Watch Cover Glass
- Required glass thickness (0.3/0.55/1/2/3mm)
- Custom outline size or CAD drawing upload
- Black frame width & printing pattern demand
- Optional coating type (AG/AR/AF/ITO)
- Order quantity & sample demand Upload Your Drawing & Request RFQ
Need Custom Optical Glass Solution?
Send us your drawing, dimension & coating requirements for fast quotation within 24 hours.
Get Free RFQCustom Precision Optical & Glass Components Manufacturer – Felix Glass Co., Limited.
We supply Industrial Glass, Sapphire Optics, Optical Lenses/Prisms/Filters, Infrared IR Optics, Functional & Display Glass, N-BK7/H-K9L Optical Glass, supporting OEM mass production and laboratory custom prototypes. Flexible MOQ & free sample service available. Fill in the form to download full datasheets and get factory wholesale price within 24 hours.
- Name
- *Title
- *Content

- What is your MOQ for custom optical glass and display glass parts?
Felix Glass offers highly flexible MOQ to support client projects, including prototype testing, small batch trial orders and large-volume mass production. All products can be fully customized according to your drawings, tolerances and application standards. Send us your specs to get an accurate price quote within 24 hours.
- Can I get free glass samples for testing before bulk order?
Yes, our FELIX GLASS factory supports sample testing for a wide range of precision optical glass components and assemblies. The lead time for sample production is 3 to 7 working days. Please contact us today to arrange samples and obtain a customized solution that meets your needs.
- What is the production lead time for custom optical glass components?
What is the production lead time for custom optical glass components?
Answer: The lead time for standard samples is 3–7 business days, while mass production takes 15–25 business days, depending on product complexity and order volume. We provide reliable, rapid delivery for orders serving the industrial, medical, automotive, and aerospace sectors. Please submit your project details to receive an accurate delivery schedule.
- Are your optical glass products ISO, CE and RoHS certified?
All FELIX GLASS precision optical glass components comply with ISO quality system standards, as well as CE and RoHS requirements. We provide comprehensive test reports, material certificates, and inspection documentation for customer review. Please feel free to request full certification details and a formal quotation today.
- Do you offer one-stop custom optical glass processing services?
Yes. We provide a full range of in-house processing services, including CNC machining, precision grinding, optical polishing, vacuum coating (AR, AF, AG, IR), tempering, and screen printing. Every step—from raw material to finished product—is carried out within our own facility. Please let us know your requirements, and we will provide you with the most cost-effective solution.
- Name
- *Title
- *Content








